1 You ( to go ) to the theatre last week. 2 Al ( to buy ) black shoes three days ago. 3 I ( to give ) a call to Sam five minutes ago. 4 Alice ( to knit ) a warm sweater last month. 5 He ( to get ) off the train a minute ago. 6 They ( to watch ) squirrels in the park last Sunday. 7 We ( to arrive ) in Moscow yesterday evening. 8 The children ( to learn ) by heart new nice poems last week. 9 Carol ( to catch ) the plane yesterday morning.